has_qualifier has_qualifying_context Used in Monarch Data to link associations to qualifying contexts (e.g. environments or developmental stages) where the association applies. For example, a qualifying environment represents a context where genotype-phenotype associations apply - where the environment is an identity criteria for the association. Used in GENO to describe physical context of materialized sequence features that represent identifying criteria for instances of qualified sequence features. A relation used to describe a context or conditions that define and/or identify an entity.